<template>
  <view class="navBar">
    <view class="back"></view>
  </view>
</template>

<script>
export default {
    name: 'XcxIndex',

    data() {
        return {
            
        };
    }
};
</script>

<style lang="scss">
.navBar{
    width: 100%;
    height: 160rpx;
    background-color:rgba(0,0,0,0);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    .back{
        text-align: center;
        &::before{
            content: '<';
            color: white;
        }
        margin-left:45rpx ;
        width: 58rpx;
        height: 58rpx;
        line-height: 58rpx;
        border-radius: 58rpx;
        background-color: rgba(0,0,0,0.3);
    }
}
</style>